Bafang 750w 48v kit complet Mid Drive Motor 8fun BBS02 Bicycle Electric eBike Conversion Kit Powerful Central e-Bike Engine

BAFANG BBS02B 48V750W 68mm Mid-Drive Motor Kit （CAN PROTOCOL）

Convert your bike into a powerful, smart e-bike — easily and reliably.

🔧 What Makes It Great

Smooth & Powerful – Delivers strong, consistent torque for climbing and acceleration.

Easy Installation – Comes with a step-by-step video guide. Fits most mountain, road, and city bikes.

Versatile Riding – Switch between effortless cruising, fitness support, or traditional pedaling

Key Features

Feature Description：

Power & Torque: 750W motor ‧ 120 N.m max torque ‧ Ideal for hills, trails, and fast commuting

Compatibility: Fits standard 68–73mm bottom brackets with 34–36mm inner diameter

Riding Modes: 3 modes: Full Electric ‧ Pedal Assist ‧ Manual Pedaling

Battery Safety: Integrated BMS with over-charge/discharge, short-circuit, and over-current protection

Speed & Range: Up to 55 km/h (with 27.5″ wheel)

Design: Compact ‧ Quiet ‧ Harmonious integration with most bike frames

🚴 Perfect For

Daily commuters looking to skip traffic

Adventure riders tackling hills and trails

Seniors or anyone wanting extra pedal support

DIY enthusiasts building a custom e-bike

How Do I Know If the BBS02B 48V750W Fits My Bike?

📏 Check Your Bottom Bracket

Use calipers to measure

Length: 68mm size fits for 68-73mm bottom bracket

Inner Diameter: 34–36mm

🚲 Compatible With

Mountain bikes | Road bikes | Most city bikes

🖥️ LCD Display — Your Smart Ride Companion

Turn every ride into an informed experience — with Bafang motor at your fingertips.

🔧 BRAKE SYSTEM OPTIONS | Safety Tailored for Your E-Bike

📊 Quick Comparison

Feature | Brake Lever | Brake Sensor

Add-on

Install Type | Replace lever | Attach to existing lever

Brake Compatibility | Mechanical only| Hydraulic & Mechanical

🎯 How to Choose

Choose the Brake Lever if: You’re building a new e-bike or want a clean, all-in-one setup.

Choose the Brake Sensor if: You already like your current brakes (especially hydraulic) and just need the cutoff function.

Both options provide reliable motor cutoff — it’s about how you want to integrate it into your ride.

📦 What‘s In the Box — Mid-Drive Kit

1 × Mid-Drive Motor

1 × Thumb Throttle

1 × Speed Sensor

1 × 4-in-1 EB-BUS Cable

1 × Display (optional)

1 Pair × Crank Arms

1 × Chainwheel

1 Pair × Brake Levers OR brake sensors

1 × Front Light

1 × Installation Wrench Set

1 × Crank Removal Tool

1 × 36V 250W Sticker

1 × Cable Ties Bundle

1 × User Manual

This motor kit does not include a battery.

Battery is optional and sold separately

We recommend ordering it together with your kit.

Choose from various capacities and mounting styles in our store.

🔍 Frequently Asked Questions (FAQ)

🖥️ Q1: How to choose a display?

Displays vary in interface, screen size, mounting style, and functions.

BAFANG Display: BAFANG DPC080|BAFANG DPC010

Cost Effective: VD03|VD618

Popular Displays: EKD01 (Multi-Language)|VD04

📌 Select based on your needs: Bluetooth connectivity, screen clarity, or budget.

Choose based on your riding style

Smaller Chainring (e.g., 36T)

Larger Chainring (e.g., 42T)

🔄 You can change the chainring later — just let us know your preference when ordering.

🔋 Q3: Is a battery included?

No, this kit does not include a battery.

Battery is optional